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                        美多商城
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                            <b>1.</b>
                        
                        项目准备
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                            <b>1.1.</b>
                        
                        商业模式
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                            <b>1.2.</b>
                        
                        开发流程
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                            <b>1.3.</b>
                        
                        需求分析
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                            <b>1.4.</b>
                        
                        项目架构
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                            <b>1.5.</b>
                        
                        创建工程
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                            <b>1.6.</b>
                        
                        配置
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                            <b>2.</b>
                        
                        用户部分
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                            <b>2.1.</b>
                        
                        用户模型类
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                            <b>2.2.</b>
                        
                        设置域名
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                            <b>2.3.</b>
                        
                        跨域CORS
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                            <b>2.4.</b>
                        
                        注册
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                            <b>2.4.1.</b>
                        
                        短信验证码
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                            <b>2.4.2.</b>
                        
                        使用Celery发送短信
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                            <b>2.4.3.</b>
                        
                        判断帐号是否存在
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                            <b>2.4.4.</b>
                        
                        注册
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                            <b>2.5.</b>
                        
                        JWT
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                            <b>2.5.1.</b>
                        
                        drf JWT
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                            <b>2.6.</b>
                        
                        登录
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        <li class="chapter " data-level="2.7" data-path="C02-Users/QQLogin/index.html">
            
                
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                            <b>2.7.</b>
                        
                        QQ登录
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                            <b>2.7.1.</b>
                        
                        第一步:获取url
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                            <b>2.7.2.</b>
                        
                        第二步:获取openID
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                            <b>2.7.3.</b>
                        
                        第三步:绑定账户
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                            <b>2.7.4.</b>
                        
                        itsdangerous
                    </a>
            
            
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                            <b>2.8.</b>
                        
                        用户中心个人信息
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                            <b>2.9.</b>
                        
                        邮件与验证
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                            <b>2.9.1.</b>
                        
                        Django发送邮件的方法
                    </a>
            
            
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                            <b>2.9.2.</b>
                        
                        保存邮箱并发送验证邮件
                    </a>
            
            
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                            <b>2.9.3.</b>
                        
                        验证邮箱链接
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            </ul>
            
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                            <b>2.10.</b>
                        
                        收货地址
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        <li class="chapter " data-level="2.10.1" data-path="C02-Users/Address/AreaSelect.html">
            
                
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                            <b>2.10.1.</b>
                        
                        省市区地址查询
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.10.2" data-path="C02-Users/Address/Cache.html">
            
                
                    <a href="../C02-Users/Address/Cache.html">
                
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                            <b>2.10.2.</b>
                        
                        使用缓存
                    </a>
            
            
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        <li class="chapter " data-level="2.10.3" data-path="C02-Users/Address/UserAddressManagement.html">
            
                
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                            <b>2.10.3.</b>
                        
                        用户地址管理
                    </a>
            
            
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        <li class="chapter " data-level="2.10.4" data-path="C02-Users/Address/UserAddressCode.html">
            
                
                    <a href="../C02-Users/Address/UserAddressCode.html">
                
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                            <b>2.10.4.</b>
                        
                        用户地址代码
                    </a>
            
            
        </li>
    

            </ul>
            
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            </ul>
            
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                            <b>3.</b>
                        
                        商品部分
                    </a>
            
            
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        <li class="chapter " data-level="3.1" data-path="C03-Goods/DatabaseDesign.html">
            
                
                    <a href="../C03-Goods/DatabaseDesign.html">
                
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                            <b>3.1.</b>
                        
                        数据表设计
                    </a>
            
            
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        <li class="chapter " data-level="3.1.1" data-path="C03-Goods/DatabaseGoods.html">
            
                
                    <a href="../C03-Goods/DatabaseGoods.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>3.1.1.</b>
                        
                        商品模型类
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="3.1.2" data-path="C03-Goods/DatabaseContents.html">
            
                
                    <a href="../C03-Goods/DatabaseContents.html">
                
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                            <b>3.1.2.</b>
                        
                        广告模型类
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="3.1.3" data-path="C03-Goods/DatabaseMigrate.html">
            
                
                    <a href="../C03-Goods/DatabaseMigrate.html">
                
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                            <b>3.1.3.</b>
                        
                        迁移
                    </a>
            
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="3.2" data-path="C03-Goods/FastDFS.html">
            
                
                    <a href="../C03-Goods/FastDFS.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>3.2.</b>
                        
                        FastDFS分布式文件系统
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="3.3" data-path="C03-Goods/Docker/index.html">
            
                
                    <a href="../C03-Goods/Docker/index.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>3.3.</b>
                        
                        Docker使用
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        <li class="chapter " data-level="3.3.1" data-path="C03-Goods/Docker/Introduce.html">
            
                
                    <a href="../C03-Goods/Docker/Introduce.html">
                
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                            <b>3.3.1.</b>
                        
                        Docker简介
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="3.3.2" data-path="C03-Goods/Docker/InstallAndOperations.html">
            
                
                    <a href="../C03-Goods/Docker/InstallAndOperations.html">
                
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                            <b>3.3.2.</b>
                        
                        安装与操作
                    </a>
            
            
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            </ul>
            
        </li>
    
        <li class="chapter " data-level="3.4" data-path="C03-Goods/FastDFSDocker.html">
            
                
                    <a href="../C03-Goods/FastDFSDocker.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>3.4.</b>
                        
                        使用Docker安装FastDFS
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="3.5" data-path="C03-Goods/FastDFSClientAndDjangoFileSystem.html">
            
                
                    <a href="../C03-Goods/FastDFSClientAndDjangoFileSystem.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>3.5.</b>
                        
                        FastDFS客户端与自定义文件存储系统
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="3.6" data-path="C03-Goods/CKEditor.html">
            
                
                    <a href="../C03-Goods/CKEditor.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>3.6.</b>
                        
                        CKEditor富文本编辑器
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="3.7" data-path="C03-Goods/ImportGoodsData.html">
            
                
                    <a href="../C03-Goods/ImportGoodsData.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>3.7.</b>
                        
                        添加测试数据
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="3.8" data-path="C03-Goods/FreezeHTML.html">
            
                
                    <a href="../C03-Goods/FreezeHTML.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>3.8.</b>
                        
                        页面静态化
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="3.9" data-path="C03-Goods/DjangoCrontab.html">
            
                
                    <a href="../C03-Goods/DjangoCrontab.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>3.9.</b>
                        
                        定时任务
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="3.10" data-path="C03-Goods/CategoryQuery.html">
            
                
                    <a href="../C03-Goods/CategoryQuery.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>3.10.</b>
                        
                        查询分类的封装
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="3.11" data-path="C03-Goods/GoodsList.html">
            
                
                    <a href="../C03-Goods/GoodsList.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>3.11.</b>
                        
                        商品列表页
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="3.12" data-path="C03-Goods/GoodsSearch.html">
            
                
                    <a href="../C03-Goods/GoodsSearch.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>3.12.</b>
                        
                        商品搜索
                    </a>
            
            
        </li>
    
        <li class="chapter active" data-level="3.13" data-path="C03-Goods/GoodsDetail.html">
            
                
                    <a href="../C03-Goods/GoodsDetail.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>3.13.</b>
                        
                        商品详情页面
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="3.14" data-path="C03-Goods/UserBrowseHistory.html">
            
                
                    <a href="../C03-Goods/UserBrowseHistory.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>3.14.</b>
                        
                        用户浏览历史记录
                    </a>
            
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="4" data-path="C04-Cart/index.html">
            
                
                    <a href="../C04-Cart/index.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>4.</b>
                        
                        购物车部分
                    </a>
            
            
            <ul class="articles">
                
    
        <li class="chapter " data-level="4.1" data-path="C04-Cart/DataStructureDesign.html">
            
                
                    <a href="../C04-Cart/DataStructureDesign.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>4.1.</b>
                        
                        购物车数据存储设计
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="4.2" data-path="C04-Cart/Add.html">
            
                
                    <a href="../C04-Cart/Add.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>4.2.</b>
                        
                        购物车增加
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="4.3" data-path="C04-Cart/Query.html">
            
                
                    <a href="../C04-Cart/Query.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>4.3.</b>
                        
                        购物车查询
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="4.4" data-path="C04-Cart/Modify.html">
            
                
                    <a href="../C04-Cart/Modify.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>4.4.</b>
                        
                        购物车修改
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="4.5" data-path="C04-Cart/Delete.html">
            
                
                    <a href="../C04-Cart/Delete.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>4.5.</b>
                        
                        购物车删除
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="4.6" data-path="C04-Cart/SelectAll.html">
            
                
                    <a href="../C04-Cart/SelectAll.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>4.6.</b>
                        
                        购物车全选
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="4.7" data-path="C04-Cart/MergeCart.html">
            
                
                    <a href="../C04-Cart/MergeCart.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>4.7.</b>
                        
                        登录合并购物车
                    </a>
            
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="5" data-path="C05-Order/index.html">
            
                
                    <a href="../C05-Order/index.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.</b>
                        
                        订单部分
                    </a>
            
            
            <ul class="articles">
                
    
        <li class="chapter " data-level="5.1" data-path="C05-Order/OrderDBModel.html">
            
                
                    <a href="../C05-Order/OrderDBModel.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.1.</b>
                        
                        订单数据库设计
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.2" data-path="C05-Order/PlaceOrder.html">
            
                
                    <a href="../C05-Order/PlaceOrder.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.2.</b>
                        
                        订单结算
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.3" data-path="C05-Order/SaveOrder.html">
            
                
                    <a href="../C05-Order/SaveOrder.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.3.</b>
                        
                        保存订单
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.4" data-path="C05-Order/OrderSuccess.html">
            
                
                    <a href="../C05-Order/OrderSuccess.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.4.</b>
                        
                        下单成功
                    </a>
            
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="6" data-path="C06-Pay/index.html">
            
                
                    <a href="../C06-Pay/index.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>6.</b>
                        
                        支付宝支付
                    </a>
            
            
            <ul class="articles">
                
    
        <li class="chapter " data-level="6.1" data-path="C06-Pay/Alipay.html">
            
                
                    <a href="../C06-Pay/Alipay.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>6.1.</b>
                        
                        接入支付宝
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="6.2" data-path="C06-Pay/Paying.html">
            
                
                    <a href="../C06-Pay/Paying.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>6.2.</b>
                        
                        发起支付
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="6.3" data-path="C06-Pay/PaymentResult.html">
            
                
                    <a href="../C06-Pay/PaymentResult.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>6.3.</b>
                        
                        保存支付结果
                    </a>
            
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="7" data-path="C07-Xadmin.html">
            
                
                    <a href="../C07-Xadmin.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>7.</b>
                        
                        Xadmin
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="8" data-path="C08-Permission.html">
            
                
                    <a href="../C08-Permission.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>8.</b>
                        
                        用户权限控制
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="9" data-path="C09-Database/index.html">
            
                
                    <a href="../C09-Database/index.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>9.</b>
                        
                        数据库读写分离
                    </a>
            
            
            <ul class="articles">
                
    
        <li class="chapter " data-level="9.1" data-path="C09-Database/MasterSlave.html">
            
                
                    <a href="../C09-Database/MasterSlave.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>9.1.</b>
                        
                        主从同步配置
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="9.2" data-path="C09-Database/ReadWriteSeparate.html">
            
                
                    <a href="../C09-Database/ReadWriteSeparate.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>9.2.</b>
                        
                        Django数据库读写分离
                    </a>
            
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="10" data-path="C10-Deploy.html">
            
                
                    <a href="../C10-Deploy.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>10.</b>
                        
                        Django部署
                    </a>
            
            
        </li>
    


            
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                        <h1 id="&#x5546;&#x54C1;&#x8BE6;&#x60C5;&#x9875;">&#x5546;&#x54C1;&#x8BE6;&#x60C5;&#x9875;</h1>
<p>&#x5546;&#x54C1;&#x8BE6;&#x60C5;&#x9875;&#x4F9D;&#x7136;&#x91C7;&#x7528;&#x9875;&#x9762;&#x9759;&#x6001;&#x5316;&#x6280;&#x672F;&#x3002;</p>
<p>&#x5546;&#x54C1;&#x8BE6;&#x60C5;&#x9875;&#x7684;&#x9759;&#x6001;&#x5316;&#x7531;&#x8FD0;&#x8425;&#x4EBA;&#x5458;&#x5728;&#x7F16;&#x8F91;&#x5546;&#x54C1;&#x4FE1;&#x606F;&#x65F6;&#x89E6;&#x53D1;&#x751F;&#x6210;&#x9759;&#x6001;&#x5316;&#x9875;&#x9762;&#x3002;</p>
<p>&#x5148;&#x6765;&#x5B9E;&#x73B0;&#x9759;&#x6001;&#x5316;&#x5F02;&#x6B65;&#x4EFB;&#x52A1;&#xFF0C;&#x5728;celery_tasks&#x4E2D;&#x65B0;&#x5EFA;&#x5305;html&#xFF0C;&#x518D;&#x521B;&#x5EFA;tasks.py&#x6587;&#x4EF6;&#xFF0C;&#x5728;&#x8FD9;&#x4E2A;&#x6587;&#x4EF6;&#x4E2D;&#x521B;&#x5EFA;&#x4EFB;&#x52A1;</p>
<pre><code class="lang-python"><span class="hljs-keyword">from</span> celery_tasks.main <span class="hljs-keyword">import</span> app
<span class="hljs-keyword">from</span> django.template <span class="hljs-keyword">import</span> loader
<span class="hljs-keyword">from</span> django.conf <span class="hljs-keyword">import</span> settings
<span class="hljs-keyword">import</span> os

<span class="hljs-keyword">from</span> goods.utils <span class="hljs-keyword">import</span> get_categories
<span class="hljs-keyword">from</span> goods.models <span class="hljs-keyword">import</span> SKU


<span class="hljs-decorator">@app.task(name=&apos;generate_static_sku_detail_html&apos;)</span>
<span class="hljs-function"><span class="hljs-keyword">def</span> <span class="hljs-title">generate_static_sku_detail_html</span><span class="hljs-params">(sku_id)</span>:</span>
    <span class="hljs-string">&quot;&quot;&quot;
    &#x751F;&#x6210;&#x9759;&#x6001;&#x5546;&#x54C1;&#x8BE6;&#x60C5;&#x9875;&#x9762;
    :param sku_id: &#x5546;&#x54C1;sku id
    &quot;&quot;&quot;</span>
    <span class="hljs-comment"># &#x5546;&#x54C1;&#x5206;&#x7C7B;&#x83DC;&#x5355;</span>
    categories = get_categories()

    <span class="hljs-comment"># &#x83B7;&#x53D6;&#x5F53;&#x524D;sku&#x7684;&#x4FE1;&#x606F;</span>
    sku = SKU.objects.get(id=sku_id)
    sku.images = sku.skuimage_set.all()

    <span class="hljs-comment"># &#x9762;&#x5305;&#x5C51;&#x5BFC;&#x822A;&#x4FE1;&#x606F;&#x4E2D;&#x7684;&#x9891;&#x9053;</span>
    goods = sku.goods
    goods.channel = goods.category1.goodschannel_set.all()[<span class="hljs-number">0</span>]

    <span class="hljs-comment"># &#x6784;&#x5EFA;&#x5F53;&#x524D;&#x5546;&#x54C1;&#x7684;&#x89C4;&#x683C;&#x952E;</span>
    <span class="hljs-comment"># sku_key = [&#x89C4;&#x683C;1&#x53C2;&#x6570;id&#xFF0C; &#x89C4;&#x683C;2&#x53C2;&#x6570;id&#xFF0C; &#x89C4;&#x683C;3&#x53C2;&#x6570;id, ...]</span>
    sku_specs = sku.skuspecification_set.order_by(<span class="hljs-string">&apos;spec_id&apos;</span>)
    sku_key = []
    <span class="hljs-keyword">for</span> spec <span class="hljs-keyword">in</span> sku_specs:
        sku_key.append(spec.option.id)

    <span class="hljs-comment"># &#x83B7;&#x53D6;&#x5F53;&#x524D;&#x5546;&#x54C1;&#x7684;&#x6240;&#x6709;SKU</span>
    skus = goods.sku_set.all()

    <span class="hljs-comment"># &#x6784;&#x5EFA;&#x4E0D;&#x540C;&#x89C4;&#x683C;&#x53C2;&#x6570;&#xFF08;&#x9009;&#x9879;&#xFF09;&#x7684;sku&#x5B57;&#x5178;</span>
    <span class="hljs-comment"># spec_sku_map = {</span>
    <span class="hljs-comment">#     (&#x89C4;&#x683C;1&#x53C2;&#x6570;id, &#x89C4;&#x683C;2&#x53C2;&#x6570;id, &#x89C4;&#x683C;3&#x53C2;&#x6570;id, ...): sku_id,</span>
    <span class="hljs-comment">#     (&#x89C4;&#x683C;1&#x53C2;&#x6570;id, &#x89C4;&#x683C;2&#x53C2;&#x6570;id, &#x89C4;&#x683C;3&#x53C2;&#x6570;id, ...): sku_id,</span>
    <span class="hljs-comment">#     ...</span>
    <span class="hljs-comment"># }</span>
    spec_sku_map = {}
    <span class="hljs-keyword">for</span> s <span class="hljs-keyword">in</span> skus:
        <span class="hljs-comment"># &#x83B7;&#x53D6;sku&#x7684;&#x89C4;&#x683C;&#x53C2;&#x6570;</span>
        s_specs = s.skuspecification_set.order_by(<span class="hljs-string">&apos;spec_id&apos;</span>)
        <span class="hljs-comment"># &#x7528;&#x4E8E;&#x5F62;&#x6210;&#x89C4;&#x683C;&#x53C2;&#x6570;-sku&#x5B57;&#x5178;&#x7684;&#x952E;</span>
        key = []
        <span class="hljs-keyword">for</span> spec <span class="hljs-keyword">in</span> s_specs:
            key.append(spec.option.id)
        <span class="hljs-comment"># &#x5411;&#x89C4;&#x683C;&#x53C2;&#x6570;-sku&#x5B57;&#x5178;&#x6DFB;&#x52A0;&#x8BB0;&#x5F55;</span>
        spec_sku_map[tuple(key)] = s.id

    <span class="hljs-comment"># &#x83B7;&#x53D6;&#x5F53;&#x524D;&#x5546;&#x54C1;&#x7684;&#x89C4;&#x683C;&#x4FE1;&#x606F;</span>
    <span class="hljs-comment">#specs = [</span>
    <span class="hljs-comment">#    {</span>
    <span class="hljs-comment">#        &apos;name&apos;: &apos;&#x5C4F;&#x5E55;&#x5C3A;&#x5BF8;&apos;,</span>
    <span class="hljs-comment">#        &apos;options&apos;: [</span>
    <span class="hljs-comment">#            {&apos;value&apos;: &apos;13.3&#x5BF8;&apos;, &apos;sku_id&apos;: xxx},</span>
    <span class="hljs-comment">#            {&apos;value&apos;: &apos;15.4&#x5BF8;&apos;, &apos;sku_id&apos;: xxx},</span>
    <span class="hljs-comment">#        ]</span>
    <span class="hljs-comment">#    },</span>
    <span class="hljs-comment">#    {</span>
    <span class="hljs-comment">#        &apos;name&apos;: &apos;&#x989C;&#x8272;&apos;,</span>
    <span class="hljs-comment">#        &apos;options&apos;: [</span>
    <span class="hljs-comment">#            {&apos;value&apos;: &apos;&#x94F6;&#x8272;&apos;, &apos;sku_id&apos;: xxx},</span>
    <span class="hljs-comment">#            {&apos;value&apos;: &apos;&#x9ED1;&#x8272;&apos;, &apos;sku_id&apos;: xxx}</span>
    <span class="hljs-comment">#        ]</span>
    <span class="hljs-comment">#    },</span>
    <span class="hljs-comment">#    ...</span>
    <span class="hljs-comment">#]</span>
    specs = goods.goodsspecification_set.order_by(<span class="hljs-string">&apos;id&apos;</span>)
    <span class="hljs-comment"># &#x82E5;&#x5F53;&#x524D;sku&#x7684;&#x89C4;&#x683C;&#x4FE1;&#x606F;&#x4E0D;&#x5B8C;&#x6574;&#xFF0C;&#x5219;&#x4E0D;&#x518D;&#x7EE7;&#x7EED;</span>
    <span class="hljs-keyword">if</span> len(sku_key) &lt; len(specs):
        <span class="hljs-keyword">return</span>
    <span class="hljs-keyword">for</span> index, spec <span class="hljs-keyword">in</span> enumerate(specs):
        <span class="hljs-comment"># &#x590D;&#x5236;&#x5F53;&#x524D;sku&#x7684;&#x89C4;&#x683C;&#x952E;</span>
        key = sku_key[:]
        <span class="hljs-comment"># &#x8BE5;&#x89C4;&#x683C;&#x7684;&#x9009;&#x9879;</span>
        options = spec.specificationoption_set.all()
        <span class="hljs-keyword">for</span> option <span class="hljs-keyword">in</span> options:
            <span class="hljs-comment"># &#x5728;&#x89C4;&#x683C;&#x53C2;&#x6570;sku&#x5B57;&#x5178;&#x4E2D;&#x67E5;&#x627E;&#x7B26;&#x5408;&#x5F53;&#x524D;&#x89C4;&#x683C;&#x7684;sku</span>
            key[index] = option.id
            option.sku_id = spec_sku_map.get(tuple(key))

        spec.options = options

    <span class="hljs-comment"># &#x6E32;&#x67D3;&#x6A21;&#x677F;&#xFF0C;&#x751F;&#x6210;&#x9759;&#x6001;html&#x6587;&#x4EF6;</span>
    context = {
        <span class="hljs-string">&apos;categories&apos;</span>: categories,
        <span class="hljs-string">&apos;goods&apos;</span>: goods,
        <span class="hljs-string">&apos;specs&apos;</span>: specs,
        <span class="hljs-string">&apos;sku&apos;</span>: sku
    }

    template = loader.get_template(<span class="hljs-string">&apos;detail.html&apos;</span>)
    html_text = template.render(context)
    file_path = os.path.join(settings.GENERATED_STATIC_HTML_FILES_DIR, <span class="hljs-string">&apos;goods/&apos;</span>+str(sku_id)+<span class="hljs-string">&apos;.html&apos;</span>)
    <span class="hljs-keyword">with</span> open(file_path, <span class="hljs-string">&apos;w&apos;</span>) <span class="hljs-keyword">as</span> f:
        f.write(html_text)
</code></pre>
<p>&#x590D;&#x5236;&#x4ECA;&#x5929;&#x8D44;&#x6599;&#x4E2D;&#x7684;detail.html&#x5230;&#x9879;&#x76EE;&#x7684;templates&#x76EE;&#x5F55;&#x4E0B;</p>
<h3 id="&#x5F02;&#x6B65;&#x4EFB;&#x52A1;&#x7684;&#x89E6;&#x53D1;">&#x5F02;&#x6B65;&#x4EFB;&#x52A1;&#x7684;&#x89E6;&#x53D1;</h3>
<p>&#x8FD0;&#x8425;&#x4EBA;&#x5458;&#x5728;Admin&#x7AD9;&#x70B9;&#x4FDD;&#x5B58;&#x5546;&#x54C1;&#x4FE1;&#x606F;&#x65F6;&#xFF0C;&#x5E94;&#x8BE5;&#x89E6;&#x53D1;&#x751F;&#x6210;&#x5546;&#x54C1;&#x9759;&#x6001;&#x9875;&#x7684;&#x5F02;&#x6B65;&#x4EFB;&#x52A1;&#x3002;</p>
<p>&#x6211;&#x4EEC;&#x9700;&#x8981;&#x8C03;&#x6574;Admin&#x7AD9;&#x70B9;&#x4FDD;&#x5B58;&#x548C;&#x5220;&#x9664;&#x5546;&#x54C1;&#x4FE1;&#x606F;&#x65F6;&#x884C;&#x4E3A;&#x3002;</p>
<p>&#x5728;Admin&#x7AD9;&#x70B9;&#x4FDD;&#x5B58;&#x6216;&#x5220;&#x9664;&#x6570;&#x636E;&#x65F6;&#xFF0C;Django&#x662F;&#x8C03;&#x7528;&#x7684;Admin&#x7AD9;&#x70B9;&#x7BA1;&#x7406;&#x5668;&#x7C7B;&#x7684;<strong>save_model()</strong>&#x65B9;&#x6CD5;&#x548C;<strong>delete_model()</strong>&#x65B9;&#x6CD5;&#xFF0C;&#x6211;&#x4EEC;&#x53EA;&#x9700;&#x91CD;&#x65B0;&#x5B9E;&#x73B0;&#x8FD9;&#x4E24;&#x4E2A;&#x65B9;&#x6CD5;&#xFF0C;&#x5728;&#x8FD9;&#x4E24;&#x4E2A;&#x65B9;&#x6CD5;&#x4E2D;&#x8C03;&#x7528;&#x5F02;&#x6B65;&#x4EFB;&#x52A1;&#x5373;&#x53EF;&#x3002;</p>
<p>&#x7F16;&#x8F91;goods/admin.py&#xFF0C;&#x53EF;&#x4EE5;&#x5C06;&#x539F;&#x6709;&#x4EE3;&#x7801;&#x5220;&#x9664;&#xFF0C;&#x7136;&#x540E;&#x590D;&#x5236;&#x6240;&#x6709;&#x4EE3;&#x7801;&#x518D;&#x7C98;&#x8D34;</p>
<pre><code class="lang-python"><span class="hljs-keyword">from</span> django.contrib <span class="hljs-keyword">import</span> admin
<span class="hljs-keyword">from</span> . <span class="hljs-keyword">import</span> models
<span class="hljs-keyword">from</span> celery_tasks.html.tasks <span class="hljs-keyword">import</span> generate_static_sku_detail_html


<span class="hljs-class"><span class="hljs-keyword">class</span> <span class="hljs-title">SKUAdmin</span><span class="hljs-params">(admin.ModelAdmin)</span>:</span>
    <span class="hljs-function"><span class="hljs-keyword">def</span> <span class="hljs-title">save_model</span><span class="hljs-params">(self, request, obj, form, change)</span>:</span>
        obj.save()
        generate_static_sku_detail_html.delay(obj.id)


<span class="hljs-class"><span class="hljs-keyword">class</span> <span class="hljs-title">SKUSpecificationAdmin</span><span class="hljs-params">(admin.ModelAdmin)</span>:</span>
    <span class="hljs-function"><span class="hljs-keyword">def</span> <span class="hljs-title">save_model</span><span class="hljs-params">(self, request, obj, form, change)</span>:</span>
        obj.save()
        generate_static_sku_detail_html.delay(obj.sku.id)

    <span class="hljs-function"><span class="hljs-keyword">def</span> <span class="hljs-title">delete_model</span><span class="hljs-params">(self, request, obj)</span>:</span>
        sku_id = obj.sku.id
        obj.delete()
        generate_static_sku_detail_html.delay(sku_id)


<span class="hljs-class"><span class="hljs-keyword">class</span> <span class="hljs-title">SKUImageAdmin</span><span class="hljs-params">(admin.ModelAdmin)</span>:</span>
    <span class="hljs-function"><span class="hljs-keyword">def</span> <span class="hljs-title">save_model</span><span class="hljs-params">(self, request, obj, form, change)</span>:</span>
        obj.save()
        generate_static_sku_detail_html.delay(obj.sku.id)

        <span class="hljs-comment"># &#x8BBE;&#x7F6E;SKU&#x9ED8;&#x8BA4;&#x56FE;&#x7247;</span>
        sku = obj.sku
        <span class="hljs-keyword">if</span> <span class="hljs-keyword">not</span> sku.default_image_url:
            sku.default_image_url = obj.image.url
            sku.save()

    <span class="hljs-function"><span class="hljs-keyword">def</span> <span class="hljs-title">delete_model</span><span class="hljs-params">(self, request, obj)</span>:</span>
        sku_id = obj.sku.id
        obj.delete()
        generate_static_sku_detail_html.delay(sku_id)


admin.site.register(models.GoodsCategory)
admin.site.register(models.GoodsChannel)
admin.site.register(models.Goods)
admin.site.register(models.Brand)
admin.site.register(models.GoodsSpecification)
admin.site.register(models.SpecificationOption)
admin.site.register(models.SKU, SKUAdmin)
admin.site.register(models.SKUSpecification, SKUSpecificationAdmin)
admin.site.register(models.SKUImage, SKUImageAdmin)
</code></pre>
<h3 id="&#x811A;&#x672C;&#x5DE5;&#x5177;">&#x811A;&#x672C;&#x5DE5;&#x5177;</h3>
<p>&#x4E3A;&#x4E86;&#x5F00;&#x53D1;&#x65B9;&#x4FBF;&#xFF0C;&#x53EF;&#x4EE5;&#x7F16;&#x5199;&#x624B;&#x52A8;&#x751F;&#x6210;&#x6240;&#x6709;&#x5546;&#x54C1;&#x9759;&#x6001;&#x9875;&#x9762;&#x7684;&#x811A;&#x672C;
&#x5728;&#x9879;&#x76EE;&#x4E0B;&#x65B0;&#x5EFA;&#x5305;scripts&#xFF0C;&#x518D;&#x521B;&#x5EFA;regenerate_detail_html.py</p>
<pre><code class="lang-python"><span class="hljs-comment">#!/usr/bin/env python</span>
<span class="hljs-comment">#&#x6307;&#x5B9A;&#x6267;&#x884C;&#x6B64;py&#x6587;&#x4EF6;&#x7684;&#x547D;&#x4EE4;&#x4E3A;python</span>
<span class="hljs-comment">#/usr/bin/env&#x8868;&#x793A;&#x5728;&#x5F53;&#x524D;&#x73AF;&#x5883;&#x4E2D;&#x67E5;&#x627E;python&#x547D;&#x4EE4;&#xFF0C;&#x5F53;&#x524D;&#x4E3A;&#x865A;&#x62DF;&#x73AF;&#x5883;py3_django</span>
<span class="hljs-string">&quot;&quot;&quot;
&#x529F;&#x80FD;&#xFF1A;&#x624B;&#x52A8;&#x751F;&#x6210;&#x6240;&#x6709;SKU&#x7684;&#x9759;&#x6001;detail html&#x6587;&#x4EF6;
&#x4F7F;&#x7528;&#x65B9;&#x6CD5;:
    ./regenerate_detail_html.py
&quot;&quot;&quot;</span>
<span class="hljs-keyword">import</span> sys

sys.path.insert(<span class="hljs-number">0</span>, <span class="hljs-string">&apos;../&apos;</span>)

<span class="hljs-keyword">import</span> os

os.environ.setdefault(<span class="hljs-string">&quot;DJANGO_SETTINGS_MODULE&quot;</span>, <span class="hljs-string">&quot;meiduo_api.settings&quot;</span>)

<span class="hljs-keyword">import</span> django

django.setup()

<span class="hljs-keyword">from</span> goods.models <span class="hljs-keyword">import</span> SKU
<span class="hljs-keyword">from</span> celery_tasks.html.tasks <span class="hljs-keyword">import</span> generate_static_sku_detail_html

<span class="hljs-keyword">if</span> __name__ == <span class="hljs-string">&apos;__main__&apos;</span>:
    skus = SKU.objects.all()
    <span class="hljs-keyword">for</span> sku <span class="hljs-keyword">in</span> skus:
        print(sku.id)
        generate_static_sku_detail_html(sku.id)
</code></pre>

                    
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